Tourmaline Bi Color Vs Scheelite
Origin
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Switzerland, Australia, Brazil
Color
Green, Blue, Yellow, Red, Brown, Blue
Yellow, Colorless, White, Brownish, Reddish
Streak
Not Available
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
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Energy
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
5.9-6.3
Fracture
Not Available
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
Cleavage
Not Available
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Mohs Hardness
7-7.5
4.5-5
Chemical Composition
Not Available
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous, Adamantine
Pleochroism
Not Available
Definite dichoric in yellow (yellow to orange-brown)
Transparency
Not Available
Translucent, Transparent
Refractive Index
1.61-1.66
1.918-1.936
Optic Character
Not Available
Not Available
Crystal System
Not Available
tetragonal
Birefringence
Not Available
0.016
Clarity
Not Available
Translucent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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Reproductive
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Digestive
Not Available
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Psychology
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Healing
Not Available
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Qualities Associated
Not Available
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Tourmaline Bi Color Vs Scheelite Fracture
Fracture is an important parameter when you compare Tourmaline Bi Color and Scheelite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Bi Color Vs Scheelite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Scheelite fracture is Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references and Uneven.
Tourmaline Bi Color Vs Scheelite Luster
A primary knowledge about Tourmaline Bi Color vs Scheelite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Scheelite, on other hand, exhibits Adamantine and Vitreous luster.